It’s too late to go to the basketball match now; , it’s beginning to rain.
A. otherwise
B. besides
C. however
D. therefore
网友回答
A. otherwise
(答案→)B. besides
C. however
D. therefore
解析：连词辨析。otherwise否则；besides 此外，而且；however然而；therefore因此，所以；句意：现在去看篮球赛太晚了，此外又开始下雨了。故选B。